CVE-2021-30663

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution...

CVE-2021-30720

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers...

CVE-2021-30795

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution...

About the security content of macOS Big Sur 11.5.1

About the security content of macOS Big Sur 11.5.1 This document describes the security content of macOS Big Sur 11.5.1. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or...

CVE-2020-28362

A flaw was found in the math/big package of Go's standard library that causes a denial of service. Applications written in Go that use math/big via cryptographic packages, including crypto/rsa and crypto/x509, are vulnerable and can potentially cause panic via a crafted certificate chain. The...

Apple Issues Urgent iPhone Updates; None for Pegasus Zero-Day

iPhone users, drop what you’re doing and update now: Apple has issued a warning about a ream of code-execution vulnerabilities – some of which are remotely exploitable – and experts are emphatically recommending an ASAP update to version 14.7 of iOS and iPadOS. Unfortunately, you aren’t getting a...

Vulnerabilities fixed in Apple Mac OS

Apple has fixed vulnerabilities in Apple MacOS Big Sur, Catalina and Mojave. A malicious person could exploit them to cause the following types of damage: Denial-of-Service DoS. Circumvention of security measure Remote code execution Administrator/Root rights Remote code execution User rights...

Updated XCSSET Malware Targets Telegram, Other Apps

In our last update on the XCSSET campaign, we updated some of its features targeting latest macOS 11 Big Sur. Since then, the campaign added more features to its toolset, which we have continually monitored. We have also discovered the mechanism used to steal information from various apps, a...

Apple Releases Security Updates

Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected device. CISA encourages users and administrators to review the Apple security pages for the following products and apply the...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA Inc. Apple macOS Big Sur 11.5 suffers from a buffer error vulnerability that originates from a boundary error when WebKit processes HTML content. A remote attacker can exploit the vulnerability to create a specially crafted website,...

Apple macOS Big Sur 资源管理错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA Inc. Apple macOS Big Sur 11.5 suffers from a resource management error vulnerability that stems from a resource management error when WebKit processes HTML content. A remote attacker can exploit the vulnerability by creating a special...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. Apple macOS Big Sur 11.5 suffers from a buffer error vulnerability that stems from a boundary error in the CVMS subsystem. A local attacker can use root privileges to trigger an out-of-bounds write and execute arbitrary code...

Apple macOS Big Sur 输入验证错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. Apple macOS Big Sur 11.5 suffers from an input validation error vulnerability that stems from insufficient input validation provided by WebKit to the user. A remote attacker could use this vulnerability to trick a victim into visitin...

Apple macOS Big Sur 权限许可和访问控制问题漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. Apple macOS Big Sur 11.5 suffers from a Permission Permission and Access Control Issue vulnerability that stems from an incorrect security restriction in Sandbox. The vulnerability allows a native application to bypass pre-existing...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. Apple macOS Big Sur 11.5 suffers from a buffer error vulnerability that originates from a boundary error in the Intel graphics driver, which allows local users to run a specially crafted program to trigger an out-of-bounds write and...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple Inc. Apple macOS Big Sur is vulnerable to a buffer error that could be exploited by attackers to run specially crafted programs that trigger out-of-bounds writes and cause the system to unexpectedly terminate or write to kernel memory...

Apple macOS Big Sur 信息泄露漏洞

Apple macOS Big Sur is a mobile application app from Apple Inc. Apple macOS Big Sur is vulnerable to a buffer overflow vulnerability that could be exploited by remote attackers to create a specially crafted font file and trick victims into opening it, triggering an out-of-bounds read error and...

Apple macOS 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple, Inc. Apple macOS Big Sur is vulnerable to a buffer overflow vulnerability that could be exploited by remote attackers to create a specially crafted font file and trick victims into opening it, triggering an out-of-bounds read error and...

About the security content of macOS Big Sur 11.5

About the security content of macOS Big Sur 11.5 This document describes the security content of macOS Big Sur 11.5. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. Apple macOS Big Sur 11.5 suffers from a buffer error vulnerability that stems from a boundary error in Model I/O. A remote attacker can exploit the vulnerability to create a specially crafted file, trick a victim into opening it,...